Physical centrifugal force demonstrator

A centrifugal force and demonstrator technology, applied in the field of teaching, can solve the problems of low accuracy of experimental results, inconvenient adjustment of the quality of the measured object, and no automatic demonstration function of the centrifugal force demonstrator.

Active Publication Date: 2021-09-14
HULUNBUIR UNIV
View PDF17 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the centrifugal force demonstrator in the prior art has no automatic demonstration function, requires the teacher to perform manual rotation operation, which is inconvenient to use, and the speed of rotation needs to be controlled by the teacher intuitively, so that

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Physical centrifugal force demonstrator
  • Physical centrifugal force demonstrator
  • Physical centrifugal force demonstrator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0028] refer to Figure 1-9, a physical centrifugal force demonstrator, comprising a controller panel 1, a frequency converter 2, an electronic digital display tension gauge 3, a leveler 4, and a support component 5, the controller panel 1 is fixed on one side of the support component 5, and the support component 5 is a The side is fixedly provided with a connecting part 6, and the side of the connecting part 6 away from the supporting part 5 is fixedly provided with a guide part 7, and the leveler 4 is fixed on one side of the guide part 7, and one side of the guide part 7 is provided with several guide holes, and the guide holes Adjusting parts 8 can be slidably ar...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to the technical field of teaching, in particular to a physical centrifugal force demonstrator, which comprises a controller panel, a frequency converter, an electronic digital display tension meter, a leveler and a supporting component, the controller panel is fixed to one side of the supporting component, a connecting component is fixedly arranged on one side of the supporting component, and a guide component is fixedly arranged on the side, away from the supporting component, of the connecting component. The leveler is fixed to one side of the guide component, a plurality of guide holes are formed in one side of the guide component, and adjusting components are arranged on the inner sides of the guide holes in a sliding mode. By arranging the leveler, the supporting component, the connecting component, the guide component, the adjusting component, a rotating shaft, a rotating component, a speed-adjustable motor, a second guiding component, a first sliding component, a second sliding component, a loading component, a weight component and a protection component, the physical centrifugal force demonstrator has the functions of facilitating levelness adjustment, automatically demonstrating, automatically adjusting the rotating speed, rapidly adjusting, facilitating mass adjustment, protecting and the like.

Description

technical field [0001] The invention relates to the field of teaching technology, in particular to a physical centrifugal force demonstrator. Background technique [0002] Teaching is a human-specific talent training activity composed of teachers' teaching and students' learning. Centrifugal force is a virtual force and a manifestation of inertia. It keeps the rotating object away from its center of rotation. In Newtonian mechanics , it has been used to express two different concepts: an inertial force observed in a non-inertial frame of reference, the balance of centripetal force, and under Lagrangian mechanics, centrifugal force is sometimes used to describe Generalized force under coordinates, centrifugal force is a manifestation of inertia, which does not actually exist. In order to make an object move in a circle, the object needs to be subjected to a force pointing to the center of the circle—that is, centripetal force. At present, teachers need to use centrifugal forc...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G09B23/10
CPCG09B23/10
Inventor 红兰刘丽申玉宏刘达权双山戈君
Owner HULUNBUIR UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap